# Replacement main antenna for Samsung Galaxy Z Fold4 (model F936) – OEM main antenna module

**URL:** https://aio.lv/en/product--samsung-f936-z-fold-4-main-antenna--11743704
**Data updated:** 2026-03-08 13:44 (EET)
**Category:** Smartphone & Mobile Gadget Accessories
**Manufacturer:** Samsung
**Manufacturer code:** F936 Z Fold 4 Main Antenna
**EAN:** 5715063087510
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--samsung-f936-z-fold-4-main-antenna--11743704

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Main replacement antenna module compatible with Samsung Galaxy Z Fold4 (model F936). Designed to restore cellular, Wi‑Fi and signal reception after antenna damage or failure. Intended for use in repairs or refurbishing of the Z Fold4 chassis; requires professional installation or experience disassembling modern smartphones. OEM-compatible spare part identified by manufacturer model reference.

## Long description

Replacement main antenna for Samsung Galaxy Z Fold4 (model F936) – OEM main antenna module intended to restore radio performance in a device with a damaged or faulty antenna. This main antenna module is compatible with the Samsung Galaxy Z Fold4 chassis and is designed to fit into the original mounting points and electrical connections. The part is intended for repair technicians or experienced users who can safely disassemble and reassemble the device to regain cellular, Wi‑Fi and other wireless reception.
Advantages
This OEM-compatible main antenna module offers form-fit compatibility with the Galaxy Z Fold4 and is designed to match the original antenna’s electrical interface and placement. Using a dedicated replacement part can restore signal strength and network stability without the need to replace the entire device. The module is compact and made to integrate with the Fold4 internal layout, preserving device dimensions and mechanical integrity when correctly installed.
Suitable for
 Repairing a Samsung Galaxy Z Fold4 with weak or no cellular reception
 Restoring Wi‑Fi connectivity after antenna damage
 Refurbishing Fold4 units for resale or reuse
 Device servicing where original-style antenna replacement is required
Key specifications
 Compatibility: Samsung Galaxy Z Fold4 (model F936) internal main antenna
 Functionality: restores cellular and Wi‑Fi radio reception when installed correctly
 Form factor: OEM-style module designed for original mounting points and connectors
 Materials: electronic antenna components and flex/PCB construction suitable for smartphone repair
 Condition: replacement spare part intended for professional installation
How to use
Installation requires disassembly of the Samsung Galaxy Z Fold4 to access the internal antenna assembly. Power down the device, remove the back cover and any shielding according to repair guides, disconnect battery and follow anti-static precautions. Remove the damaged antenna module, transfer any required brackets or adhesives, and install the replacement ensuring correct connector seating and adhesive placement. Reassemble the device and test cellular and Wi‑Fi reception before final closure. Professional tools and experience with modern foldable smartphone repairs are recommended.
Usage recommendations
Only use this replacement main antenna in devices that match the Galaxy Z Fold4 model F936. If unsure about compatibility or installation steps, consult a qualified repair technician or official service center to avoid damage to the device. Verify signal performance after installation and ensure adhesives and seals are restored to maintain device integrity.

## FAQ

### How much does the Samsung Galaxy Z Fold4 F936 main antenna cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 31.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Samsung products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Samsung service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11743704/67122857_large.webp